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Micro Rna-21 Expression Levels in Invasive Breast Carcinoma with a Non-Invasive Component
(Archives of Biological Sciences, 2015)
Invasive ductal carcinomas with a non-invasive component (IDC-DCIS) are classified as a group of invasive breast carcinomas, together with pure invasive ductal carcinomas of the breast (IDC). MicroRNA-21 (miR-21) has been ...
Time-Related Sex Diffrences in Cerebral Hypoperfusion-Induced Brain Injury
(Archives of Biological Sciences, 2014)
Although the model of cerebral hypoperfusion in rats has been a matter of many investigations over the years, the exact intracellular and biochemical mechanisms that lead to neuron loss and memory decline have not been ...
Time-Dependent Effects of Starvation on Pituitary, Hypothalamic and Serum Prolactin Levels in Rats: Comparison to the Galanin Expression Pattern
(Archives of Biological Sciences, 2016)
Given that both prolactin and galanin take part in the regulation of energy homeostasis and that galanin is localized within lactotrophs, this study was aimed at comparing the pituitary expression patterns of prolactin and ...
Evaluation of Genotoxic and Antigenotoxic Properties of Essential Oils of Seseli Rigidum Waldst. and Kit. (Apiaceae)
(Archives of Biological Sciences, 2016)
The essential oils of genus Seseli are known for their beneficial biological activities and could present novel targets in the development of safe and effective preparations of plant products. The objective was to test the ...
Natural and Anthropogenic Radioactivity of Feedstuffs, Mosses and Soil in the Belgrade Environment, Serbia
(Archives of Biological Sciences, 2010)
By gamma spectroscopic measurement a content of natural radio-nuclides ((40)K, (238)U, (226)Ra, (232)Th) and (137)Cs was determined in samples of soil, alfalfa, maize and moss on six sites in the surroundings of Belgrade. ...
The Effect of Paclitaxel Alone and in Combination with Cycloheximide on the Frequency of Premature Centromere Division in Vitro
(Archives of Biological Sciences, 2010)
Premature centromere division (PCD) can be viewed as a manifestation of chromosome instability. In order to evaluate the ability of Paclitaxel (Ptx) and Cycloheximide (Cy) to induce PCD we used a cytokinesis block micronucleus ...
Levels of Estrogen Receptor B Splice Variant (Erb Delta 5) Mrna Correlates with Progesterone Receptor in Breast Carcinomas
(Archives of Biological Sciences, 2010)
It is well known that breast tumors which are estrogen positive ER(+) are more likely to respond to hormone therapy. However, a certain percentage of ER(+)/PR(+) tumors do not respond to this therapy. Identification of the ...
Oxidative Stress Is Reduced in Wistar Rats Exposed to Smoke from Tobacco and Treated with Specific Broad-Band Pulse Electromagnetic Fields
(Archives of Biological Sciences, 2009)
There have been a number of attempts to reduce the oxidative radical burden of tobacco. A recently patented technology, pulse electromagnetic technology, has been shown to induce differential action of treated tobacco ...
Influence of Catalase on the Radiosensitivity of Fanconi Anemia Lymphocytes in Vitro
(Archives of Biological Sciences, 2009)
Fanconi anemia (FA) is a genetic disease characterized by progressive pancytopenia and cancer susceptibility. The clinical and cellular phenotypes of Fanconi anemia are associated with a set of redox abnormalities, indicating ...
Sequence Variability At the Internal Ribosome Entry Site of the Hcv Genome in Relation to Therapy Outcome
(Archives of Biological Sciences, 2009)
Different types of interferon are widely used to treat hepatitis C virus (HCV) infection. Results obtained in vitro suggest that interferon inhibits internal ribosome entry site (IRES)-mediated translation of the HCV genome. ...